National Weather Service United States Department of Commerce

Attention Users

EKDMOS to be removed March 2021

EKDMOS is nearing end-of-life as an independent product. As of the implementation of GEFS v12, 00Z and 12Z EKDMOS data will no longer be available. The EKDMOS 06Z and18Z cycles will will continue to be available until March 2021. At this time, grib2 files are no longer available. We encourage users to make use of the National Blend of Models in lieu of the EKDMOS, which can be found at Probabilistic MaxT and MinT were implemented with NBM v4.0 on September 29, 2020